Android uses asynchttpclient to load network resources in service

Source: Internet
Author: User

Package com.example.service;import org.apache.http.header;import org.json.jsonobject;import  com.loopj.android.http.asynchttpclient;import com.loopj.android.http.jsonhttpresponsehandler;import  com.loopj.android.http.RequestParams;import android.annotation.SuppressLint;import  Android.app.service;import android.content.intent;import android.content.serviceconnection;import  android.os.binder;import android.os.ibinder;import android.widget.toast;public class  GetDateService extends Service{    /*     *  Request Queue */    private mybind mybind=new mybind ();          @Override     public void oncreate ()  {         // TODO Auto-generated method stub         super.oncreatE ();                         system.out.println ("Testservice oncreate ()");     }     @SuppressLint ("Newapi")      @Override      public int onstartcommand (Intent intent, int flags, int startid)  {        // todo auto-generated method stub         getdate ("http://www.lewei50.com/api/V1/Gateway/GetSensors/01") ;         return super.onstartcommand (intent, flags,  Startid);    }     @Override     public void  ondestroy ()  {        // TODO Auto-generated  Method stub  &nbSp;     super.ondestroy ();                 system.out.println ("Testservice desory ()");     }     @Override     public ibinder onbind (intent  Intent)  {        // todo auto-generated method  stub        return myBind;    }      @Override     public void unbindservice (serviceconnection  conn)  {        // TODO Auto-generated method  Stub        system.out.println ("Test unbindservice ()");         super.unbindservice (conn);    }         public class mybind extends binder{         Public void test () {             SYSTEM.OUT.PRINTLN ("Test");        }         public getdateservice getdateservice () {             return GetDateService.this;         }    }    public void getdate (String url) {         asynchttpclient client = new asynchttpclient ();          requestparams params = new requestparams () ;            //  set parameter names and values for requests           params.put ("UserKey",  "cc809cd707xxxxxa917xxxxxxc674d0");         client.get (Url,params, new jsonhttpresponsehandler ()  {              @Override              public void onstart ()  {                 // called before request is started                              }              @Override             public  void onsuccess (Int statuscode, header[] headers,jsonobject response)  {      &nbsP;          // todo auto-generated method  stub                 Super.onsuccess (Statuscode, headers, response);                 toast.maketext (Getdateservice.this, response.tostring (),  toast.length_short). Show ();             }              @Override              public void onfailure (int arg0, Header[]  headers, byte[] arg2,                     THROWABLE ARG3)  {                 // todo auto-generated method stub                 super.onfailure (arg0, headers,  ARG2, ARG3);                 toast.maketext (Getdateservice.this, arg3.tostring (),  toast.length_short). Show ();                              }              @Override             public void  onretry ()  {                 // TODO Auto-generated method stub                  super.onretry ();             }        });                 system.out.println (URL);                     }             }

public void getDate (String URL) {
Asynchttpclient client = new Asynchttpclient ();
Requestparams params = new Requestparams ();
Sets the parameter name and parameter of the requestNumerical
params.put ("UserKey", "cc809cd707cexxxxx9176xxxxxc674d0");
Client.get (URL,params, new Jsonhttpresponsehandler () {
@Override
public void OnStart () {
Called before request is started

}

@Override
public void onsuccess (int statusCode, header[] headers,jsonobject response) {
TODO auto-generated Method Stub
Super.onsuccess (StatusCode, headers, response);
Toast.maketext (Getdateservice.this, response.tostring (), Toast.length_short). Show ();
}
@Override
public void onfailure (int arg0, header[] headers, byte[] arg2,
Throwable arg3) {
TODO auto-generated Method Stub
Super.onfailure (arg0, headers, arg2, ARG3);
Toast.maketext (Getdateservice.this, arg3.tostring (), Toast.length_short). Show ();

}
@Override
public void Onretry () {
TODO auto-generated Method Stub
Super.onretry ();
}
});

}

The parameter format is a string type and the resulting data format is in JSON format

This article is from the "matengbing" blog, make sure to keep this source http://matengbing.blog.51cto.com/11395502/1909711

Android uses asynchttpclient to load network resources in service

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